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單項選擇題

Under identical load conditions，nylon，when compared with natural fiber line，will stretch（）.

A.less and have less strength
B.more and have less strength
C.more and have greater strength
D.less and have greater strength

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單項選擇題

Uncoiling manila line improperly can result in a(n)（）.

A.number of fishhooks
B.kink in the line
C.50% loss of efficiency of the line
D.increase in deterioration of the line

單項選擇題

Two mooring lines may be placed on the same bollard and either one cast off first if（）.

A.the eye of the second line is dipped
B.the mooring lines are doubled
C.the bollard has two horns
D.one of the lines is a breast line

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